APA (7th ed.) Citation

Cavagna, A. M. (1900). Pio XII y la Accion Catolica. Editorial Difusion.

Chicago Style (17th ed.) Citation

Cavagna, Alfredo Maria. Pio XII Y La Accion Catolica. Buenos Aires: Editorial Difusion, 1900.

MLA (9th ed.) Citation

Cavagna, Alfredo Maria. Pio XII Y La Accion Catolica. Editorial Difusion, 1900.

Warning: These citations may not always be 100% accurate.